Design Memory Platform

TWAL - Tower Architectural Language

v1.001 · 2026-07-17 · conforms to GALF v0.008

The smallest possible language: towers on a grid. Built to test one thing - whether GAAD can drive a language through world, stages and lineage. TWAL was the first language to graduate across the Connector fence (D158), proving the platform seam that all later languages inherit.

10 of 18 sections carry content. Required: 8 of 11. The rest state unknown, which is the point: an empty section is an answer, silence is not.

■ REQUIRED (11)   ■ RECOMMENDED (6)   ■ OPTIONAL (1)

solid + bold = PRESENT (10)    dashed = UNKNOWN (8)

s1 Mission s2 Requirements s3 Identity s4 Terminology s5 Hierarchy s6 Relationships s7 Parameters s8 Operations s9 Rules s10 Constraints s11 Evidence s12 Status s13 Validation s14 Memory s15 History s16 Implementation s17 Resolution Axis s18 Knowledge Status

Mission

REQUIRED · PRESENT

Was purpose_note: 'the smallest possible language'. It was already the mission, under another name.

Requirements

REQUIRED · UNKNOWN

Unknown - stated, not hidden.

Identity

REQUIRED · PRESENT

identity note d158

TWAL graduated - fence lifted, generating and evolving through GAAD, verified in Blender (D158). This language file (v1.000, 14 Jul 2026) is written to close T025: TWAL's readiness level is now file-backed like its peers, no longer carried only on the website.

identity

item	detail
name	TWAL
full name	Tower Architectural Language
type	Architectural Language
framework	GALF
knowledge status	known
platform status	active
resolution axis	not applicable
conforms to	GALF v0.005

readiness level

item	detail
code	T7
rung	Live in GAAD

Terminology

REQUIRED · PRESENT

Grid
Cell
Tower
Height Class
Small
Medium
High

Hierarchy

REQUIRED · PRESENT

Grid
`- Cell
   `- Tower
      `- Height Class

Relationships

REQUIRED · PRESENT

source	type	target
Grid	contains	Cell
Cell	holds	Tower
Tower	has	Height Class
Height Class	is one of	Small
Height Class	is one of	Medium
Height Class	is one of	High

THREE TYPES ARE RETIRED under GALF v0.008: has, holds and 'is one of'. The contract names the replacements - has and holds resolve to contains or belongs_to, 'is one of' becomes is_a - but which applies to which triple is Miles's word, not a find-and-replace. Carried verbatim until he rules. TWAL declares no types.

Parameters

REQUIRED · PRESENT

item	detail
grid	square grid of Cells, 14 x 14 cells (196) over 140 x 140 m, each Cell 10 m
tower footprint	X and Y each independently 10, 20 or 30 m (1, 2 or 3 cells), snapped to the 10 m grid
target population	60 Towers per stage (RULE 4 density)

height classes

item	detail
Small	10 m
Medium	30 m
High	60 m

Was x_grid_grammar: the grid, cell size and counts.

Operations

RECOMMENDED · UNKNOWN

Unknown - stated, not hidden.

Rules

REQUIRED · PRESENT

item	detail
RULE 1 KEEP OUT	waterfront setback cells are keep-out, no Tower may stand there
RULE 2 ADJACENCY	no High Tower may touch another High Tower
RULE 3 HEIGHT LOGIC	Height Class weighted by distance from the grid centre
RULE 4 DENSITY	14 x 14 grid, target 60 Towers

Was x_rules: KEEP_OUT and the rest.

s10

Constraints

RECOMMENDED · UNKNOWN

Unknown - stated, not hidden.

s11

Evidence

RECOMMENDED · PRESENT

twal_prototype_v1_001.py (LANGUAGE_TERMS, grid and rule constants)
twal_connector_v1_001.py (eight-verb Connector binding)
D158 (graduation), D165 (readiness level)

Was x_data_sources.

s12

Status

REQUIRED · PRESENT

item	detail
Grid	known
Cell	known
Tower	known
Height Class	known
Small	known
Medium	known
High	known

s13

Validation

REQUIRED · UNKNOWN

Unknown - stated, not hidden.

s14

Memory

REQUIRED · UNKNOWN

Unknown - stated, not hidden.

s15

History

RECOMMENDED · PRESENT

item	detail
note	Newest first. Each entry is the change that produced that version.

v1.001 17 Jul 2026

v1.001 (17 Jul 2026): the file takes the GALF spine - all 18 sections present by code, each carrying content or stating unknown (D186, Miles's word). Nothing invented, nothing lost: content moved to the section that owns it, anything that needed a ruling was carried whole under 'unshelved'. conforms_to corrected to GALF v0.008, the contract that requires this spine and carries the base relationship vocabulary. Previously GALF v0.005.

v1.000 14 Jul 2026

First formal TWAL language file. Terms and grammar transcribed verbatim from the working prototype and connector; no terms invented. Written 14 Jul 2026 to close T025.

s16

Implementation

OPTIONAL · UNKNOWN

Unknown - stated, not hidden.

s17

Resolution Axis

RECOMMENDED · UNKNOWN

Unknown - stated, not hidden.

s18

Knowledge Status

RECOMMENDED · UNKNOWN

Unknown - stated, not hidden.